Just about any swab is compatible with isopropyl alcohol (IPA), but harsh solvents like acetone or toluene can cause foam swabs to swell and even break-down. For harsh solvents, cotton swabs are the best choice.
High-precision pointed cotton swab - Tightly wrapped, precleaned cotton ensures the least amount of extractable contaminants. Pointed tip and rigid head provide precision, but aggressive cleaning.
Foam swab with high-precision flexible 1/8" wide foam head 2311 tips has a small, high-precision head that is flexible for a softer touch made from Reticulated polyurethane foam
Foam swab with mini 3/16" wide flexible foam head 2307 swab had a flexible paddle tip, for a softer touch. This Minit tip foam swab is affixed by heat seal to prevent tip loss, even while saturated with solvent.